Fix declaration of variable multiple time
Fix declaration of variable multiple time

jtorresfabra/osgjs,gideonmay/osgjs,jtorresfabra/osgjs,hishamabdelrahman/osgjs,jmirabel/osgjs,gideonmay/osgjs,jtorresfabra/osgjs,cedricpinson/osgjs,jmirabel/osgjs,cedricpinson/osgjs,kkuunnddaannkk/osgjs,hishamabdelrahman/osgjs,cedricpinson/osgjs,gideonmay/osgjs,jmirabel/osgjs,kkuunnddaannkk/osgjs,kkuunnddaannkk/osgjs,hishamabdelrahman/osgjs